Who called from 4063510106

I received a call from this #, 406-351-0106...She said I was in a Sweep Stake drawing and just they just needed to get a little more info. When asked who they were...She hung up, I tried to call back on redial...The # is blocked from incoming call's...Call was received on 2/25/13 at 4:56 pm.

I just received a call from that number too. I answered and no one on the other end.

I just received a call from a foreign sounding woman, saying something about a sweepstakes. She couldn't even pronounce my name right... I hung up, googled the number and found this website.

Just received a call from this number.  Didn't answer though. This is the second call attempt to my number from this number.  Montana area code.

Woman calls, breezily keeps saying I can win 25 thou, but will not give me her name and org. I insisted that she give ME some info. and she hung up. When I called back it was a recording that wants info but WILL NOT identify themselves.